- Who
- City of Niagara Falls
- What
- 309 people
- Where
- Canada (Niagara Falls)
- When
The largest gathering of people dressed as the sun is 309, and was achieved by the City of Niagara Falls (Canada) in Niagara Falls, Canada, on 8 April 2024.
The attempt was held right before a solar eclipse. Niagara Falls was in the path of totality, resulting in the sun being completely covered by the moon.